Commit fd6ba1c8 authored by Andrew G. Morgan's avatar Andrew G. Morgan Committed by Ian Lance Taylor
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os/signal: fix a deadlock with syscall.AllThreadsSyscall() use 

The syscall.AllThreadsSyscall() fixup mechanism needs to cooperate
with signal handling to ensure a notetsleepg() thread can wake up
to run the mDoFixup() function.

Fixes #43149

Change-Id: I6651b25bc44a4de47d3fb71d0293d51aef8b79c7
Reviewed-on: https://go-review.googlesource.com/c/go/+/277434


Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Trust: Austin Clements <austin@google.com>
Reviewed-by: default avatarIan Lance Taylor <iant@golang.org>
parent b0b0d982
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